Protective cap for a threaded rebar coupler



FIG. 1 is a perspective view of a protective cap for a threaded rebar coupler;

FIG. 2 is a side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a perspective section view thereof, taken along 5-5 in FIG. 3. 

CLAIM The ornamental design of a protective cap for a threaded rebar coupler, as shown and described. 